Cast looks terrible.
They need to just do a sequel with Dutch in it.
Story
Group of marines are in a battle and get wiped out by an unknown enemy. It ends of being a Predator. They have seen this before so call on Dutch for his expertise. He assembles a team to hunt the Predator, who is now on its way to a city. We get a combination of battles in a forest and then in the city with Arnold saving the day again.
Keep it simple! So easy...Predator has some new toys of course. Silvestri has to do the score again.
Actually, just bring in The Rock with Arnold and let them kick some ass. Arnold dies, Rock goes crazy and anhilates the Predator with his fists. Sequel stars The Rock going to their planet.